MasterCard Global Service®. Offers access to toll-free assistance, in over 140 languages, 24 hours a day, 365 days a year. This toll-free number provides emergency card replacement within one business day in the U.S. and within two business days outside of the U.S. Cardholders may also have the option of other benefits such as lost/stolen card reporting, emergency cash advances, and MasterCard®, Maestro® and Cirrus® cash machine locators.